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| author | Denis Kenzior <[email protected]> | 2018-10-09 16:49:13 +0000 |
|---|---|---|
| committer | James Morris <[email protected]> | 2018-10-26 08:30:47 +0000 |
| commit | a335974ae0883e045151a2160093a22aa02c3626 (patch) | |
| tree | 90f9e64662c93ffaea99de3dc9097550ccd6020a /tools/perf/scripts/python | |
| parent | KEYS: asym_tpm: Implement tpm_unbind [ver #2] (diff) | |
| download | kernel-a335974ae0883e045151a2160093a22aa02c3626.tar.gz kernel-a335974ae0883e045151a2160093a22aa02c3626.zip | |
KEYS: asym_tpm: Implement the decrypt operation [ver #2]
This patch implements the pkey_decrypt operation using the private key
blob. The blob is first loaded into the TPM via tpm_loadkey2. Once the
handle is obtained, tpm_unbind operation is used to decrypt the data on
the TPM and the result is returned. The key loaded by tpm_loadkey2 is
then evicted via tpm_flushspecific operation.
This patch assumes that the SRK authorization is a well known 20-byte of
zeros and the same holds for the key authorization of the provided key.
Signed-off-by: Denis Kenzior <[email protected]>
Signed-off-by: David Howells <[email protected]>
Tested-by: Marcel Holtmann <[email protected]>
Reviewed-by: Marcel Holtmann <[email protected]>
Signed-off-by: James Morris <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions